996939364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{218819}}^1$

素因数の和:218907

約数の個数: 24

約数和(自身を含む): 1874849760

約数和(自身を除く): 877910396

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 218819, 437638, 875276, 3719923, 7439846, 14660873, 14879692, 29321746, 58643492, 249234841, 498469682, 996939364]

約数ペア:

[(1, 996939364), (2, 498469682), (4, 249234841), (17, 58643492), (34, 29321746), (67, 14879692), (68, 14660873), (134, 7439846), (268, 3719923), (1139, 875276), (2278, 437638), (4556, 218819)]